What is the surface area of a 27 cm cube?

Let us determine with the help of how many centimeters it will be possible to express the length of the edge of our geometric figure, when from the condition of the task we know that its volume is 27 m3:

∛27 = 3.

Let’s determine how many square centimeters the area of one face of such a cube will equal:

3 * 3 = 9.

Let’s determine how many square centimeters the surface area of such a cube will equal:

6 * 9 = 54.

Answer: Under these initial conditions, the surface area of the cube is 54 cm2.



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